# -*- coding: utf-8 -*-

# @File    : __init__.py.py
# @Date    : 2024-11-22
# @Author  : 郭磊

from typing import *


def main():
    a = "1"
    b = ["1"]
    # 判断b是否包含a
    print(set(a).issubset(set(b)))
    print(a in b)


if __name__ == '__main__':
    main()
